1110 First Crusade: The
Crusaders sacked the Syria harbor city Saida (Sidon).

1154 Nicholas Breakspear
was elected Pope Hadrian IV, the only Englishman to become pope.

1259 Kings
Louis IX of France and Henry III of England agreed to the Treaty of Paris, in
which Henry renounced his claims to French-controlled territory on continental
Europe (including Normandy) in exchange for Louis withdrawing his support for
English rebels.

1563 The final session of the Council of Trent was held (it
opened on December 13, 1545).